Tackling metre-long carp 'could cost $18bn'

Pallab Ghosh discusses measures to prevent giant fish in the Great Lakes of North America

18 February 2014

3 minutes

This clip is from

Today—18/02/2014

Science and Nature clips
Listen to a selection of clips from recent and upcoming programmes.

Sky at Night presenter on asteroid behaviour
Duration: 03:16
The grammar of the Doge internet meme
Duration: 04:25

Lost letter from pope could unravel Battle of Hastings history
Duration: 04:04
The woman who tried to warn police about double murderer
Duration: 02:59
PM wants plan to keep Harper killers in prsion
Duration: 06:14
Man's 1,700-mile round trip to save rare phone box
Duration: 03:17